Compare Audi S6 C7 facelift vs Audi A4 B5 facelift vs Alfa Romeo 166

Variants
1.6
1.8
1.8 AT
1.8 quattro
1.8 Turbo AT
1.8T
1.8T
1.8T quattro
1.8T quattro
1.8T quattro AT
1.9 TDI 110hp
1.9 TDI 110hp quattro
1.9 TDI 116hp
1.9 TDI 116hp AT
1.9 TDI 116hp quattro
1.9 TDI 90hp
1.9 TDI 90hp AT
2.4
2.4 AT
2.4 quattro
2.4 quattro AT
2.5 TDI
2.5 TDI AT
2.5 TDI quattro
2.5 TDI quattro AT
2.8
2.8 AT
2.8 quattro
2.8 quattro AT
2.0 TS 150PS
2.0 TS 155PS
2.0 V6 205PS
2.4 JTD 136PS
2.4 JTD 140PS
2.4 JTD 150PS
2.5 V6 188PS
2.5 V6 190PS
2.5 V6 190PS AT
3.0 V6 220PS
3.0 V6 220PS AT
3.0 V6 226PS
3.0 V6 226PS AT

Capacity

Cargo Capacity
530 L / 18.7 cu-ft
440 L / 15.5 cu-ft
Coolant Capacity
15.0 L / 15.9 qt
Engine Oil Capacity
8.3 L / 8.8 qt
Fuel Capacity
75.0 L / 19.8 gal
72.0 L / 19.0 gal
Passengers
5
5
5
Payload
610 kg / 1345 lbs
510 kg / 1124 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Disc
Disc
Power Steering
Electric Steering
Hydraulic Steering
Hydraulic Steering
Suspension | Front
Multi-link
Multi-link
Double-wishbone
Suspension | Rear
Independent on trapezoidal lever
Double-wishbone
Tire Size
255/40 R19
Turning Circle
11.9 m / 39.0 ft

Construction

Body Style
4-door Sedan
4-door Sedan
4-door Sedan

Dimensions

Size | Height
1430 mm / 56.3 in
Size | Length
4931 mm / 194.1 in
4479 mm / 176.3 in
4720 mm / 185.8 in
Size | Width
1874 mm / 73.8 in | 2086 mm / 82.1 in (mirror unfolded)
1733 mm / 68.2 in
1815 mm / 71.5 in
Track Width | Front
1615.0 mm / 63.6 in
1498.0 mm / 59.0 in
1545.0 mm / 60.8 in
Track Width | Rear
1607.0 mm / 63.3 in
1532.0 mm / 60.3 in
Weight
1895.0 kg / 4177.8 lbs
Wheel Size
8.5J x 19
15 in
Wheelbase
2917 mm / 114.8 in
2700 mm / 106.3 in

Performance

Acceleration | 0 - 100 km/h
4.4 sec
Acceleration | 0 - 60 mph
4.2 sec
CO2 Emission
214 g/km
Coefficient Of Drag
0.29
0.31
Fuel Economy
9.2 L/100km / 25.6 MPG (combined) | 13.1 L/100km / 18.0 MPG (urban) | 6.9 L/100km / 34.1 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 2100 kg / 4630 lbs (w/ brakes @ 8% gradient) | 2100 kg / 4630 lbs (w/ brakes @ 12% gradient)

Powertrain

Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (transverse), Front-wheel drive
Emission Standard
Euro 6
Euro 2
Engine
CTGE
Engine | Bore
84.5 mm / 3.3 in
Engine | Compression Ratio
10.1:1
Engine | Displacement
4.0 L / 243.7 cu-in / 3993.0 cc
Engine | Power
450.0 hp / 335.6 kW @ 5800-6400 rpm
Engine | Specific Output
112.7 hp/L / 1.8 hp/cu-in
Engine | Stroke
89.0 mm / 3.5 in
Engine | Torque
550 Nm / 405.7 lb-ft @ 1400-5700 rpm
Engine | Type
Bi-turbocharged direct-injected petrol V8 DOHC engine with 4 values per cylinder
Transmission | Gears
7-speed
Transmission | Type
DCT S-tronic

Production

Availability
2014 ~ 2018
1999 ~ 2000

Reviews

Neofiliac score
75%
42%
28%
Pros
  • Rather good exterior styling
  • Fast 7-speed DCT
  • Powerful and torquey V8TT engine
  • Superb suspension setup
  • Down to 4.4s 0-100kph time
  • Good 0.28 drag coefficient
  • Good towing capacity
  • Multi-link + Double-wishbone for AWD models
  • Double-wishbone suspensions all-around
  • Rather good-looking (though worse than 156)
Cons
  • The Avant (wagon) looks better
  • Questionable long-term reliability
  • Lesser rear suspension setup for FWD
  • Uninspiring styling
  • Unreliable automatic transmission
  • No powerful engine options

Price

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